Cook noddles according to package directions. Meanwhile, in a large skillet, cook the sausage, onion, carrots and green pepper over medium heat until meat is no longer pink. Stir in flour until blended. Gradually add milk. Bring to a boil; cook and stir for 2 minutes or until thickened.

Drain noodles. Add the noodles, Worcestershire sauce and sage to the sausage mixture; toss to coat.